UniCanvas doesn't have TextOut function?

[stlcours]

Can you add this function? Maybe it is not difficult for you. Thanks!

[Arvin Feng]

UniCanvas.BitmapCanvas.TextOut(...)

[tappatappa]

//Delphi
UniSession.AddJS(unicanvas.JSName + '._cc_.fillText("'+text+'",'+left+','+top+');');

//C++
UnicodeString s = UnicodeString().sprintf(L"%s._cc_.fillText('%s',%d,%d);", unicanvas->JSName, text, left, top);
UniSession()->AddJS(s);

Of course, is better if you do some escaping of the text first, otherwise you will be open to injection

[Bluecollar]

How can i change the text color with the fillText function ?

[Sherzod]

2 hours ago, Bluecollar said:

How can i change the text color with the fillText function ?

Hello,

One possible solution:

Uses ... , UniGUIJSUtils;

procedure TMainForm.UniButton14Click(Sender: TObject);
begin
  UniCanvas1.JSInterface.JSCode('var me='#1'._cc_; if (me) {me.fillStyle="'+ uniColor2Web(clGreen, 1) +'"; me.font="20px sans-serif"; me.fillText("test", 100, 100)};');
end;

 

[Bluecollar]

Thanks :-)